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Several strategies can be adopted to control the growth and development of moulds, and hence reduce their effects on the quality of feeds and feed material, and on animal performance. An important strategy is an appropriate storage, whereby many of the problems can be alleviated if the feeds and feed material are stored in clean and well-ventilated silos. A second way of controlling moulds and any further accumulation of mycotoxins is the use of chemicals, such as mould inhibitors....
INTRODUCTION For feed chain stakeholders in an increasingly competitive marketplace, the bottom line can rise or fall with the contaminant levels in grain and other raw materials. The repercussions of feedstuffs that fail to meet the highest safety and quality standards can spread across the entire value chain, jeopardizing livestock health and the reputation and economic performance of multiple businesses and entire growing regions. Ultimately, toxic contaminants that slip...
Chiara Dall’Asta, food chemistry professor at the University of Parma, debates the use of C-13 internal standards in mycotoxins analysis.
Mycotoxins are fungal secondary metabolites, occurring in a wide spectrum of food and feed commodities worldwide. They may exert acute and chronic adverse effects on humans and animals.
In consideration of the typical mycotoxin co-occurrence in crops and their extensive combination in food, co-exposure to...
Introduction Globally, the ever-increasing demand for protein consumption (via meat production) in a sustainable manner, requires further reduction of the overall production cost. Feed cost remains key to this. However, variability of raw material costs and the complex load of mycotoxins contamination continue to negatively impact productivity. On top of that, animal health and productivity are affected by a number of other stress...
1. Introduction Mycotoxins are among the secondary metabolites released by molds, particularly fungi, which contaminate agricultural products pre-harvest, during harvest, and/or postharvest and mostly exhibit toxicity to animals and humans [1–3]. Common mycotoxins include aflatoxins, ochratoxins, zearalenone (ZEA), patulin, sterigmatocystins (STCs),citrinin, ergotamine, deoxynivalenol (DON), fumonisins, trichothecenes, etc. Human exposure to these mycotoxins can occur via...
The global mycotoxin testing market is projected to grow at a CAGR of 7.1% to reach USD 1,337.2 million by 2025.
COVID-19 has led to a drastic shift in consumer demand away from restaurants, food service and other types of "food away from home" towards food consumed at home, requiring important changes in the way food supply chains operate. As the COVID-19 pandemic gathered pace, sales of "food away from home" (consumed in hotels, restaurants, catering and cafes)...
Contamination by Mycotoxins: Causing failures in the antibiotic-free production. Many poultry and livestock producers worldwide are making serious efforts to reduce or eliminate the use of antibiotic growth promoters (AGP) in their farms. Going AGP-free is a complex process that includes adjustments in farm management, biosafety and feed formulation, among others. The ultimate target of these changes is to improve and maintain gut health, which is the basis of AGP replacement....
The mycotoxin contamination of grain harvested in a single year can differ from the mycotoxin patterns and levels of previous years in the same climatic region. Therefore, buying the newly harvested grain is like a betting game for the producer of animal feeds who has to deal with unknown, 'on-fire' contamination. Our MycoMan range of services allows the risk from the raw materials to the animals to be identified.
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The so called Mycotoxins are not a new subject to Indian poultry industry. Perhaps, it is not an overstatement to say that Indian poultry feed millers, integrators and farmers understand mycotoxin challenges much better than their counterparts from the other countries. This is due to the extensive applied research carried on mycotoxins in poultry as well as high occurrence of aflatoxicosis in the field. Mycotoxins are secondary metabolites of molds and their presence in the raw...
1. Introduction Mixing of isolates is a general methodical procedure used to produce inoculum for artificial inoculation. In most cases, no reason is given as to why it is used. It is known that the isolates of the Fusarium spp. have a strong variability in aggressiveness [1–3]. As mixing in seedling tests strongly influences aggressiveness [1], it is important to know what the influence of mixing on the disease-causing capacity is. It is clear now that Fusarium...
1. Introduction Mycotoxins are toxic secondary metabolites produced by some filamentous fungi and whose presence has been detected mainly in agricultural products and processed food [1,2]. A recent review published by Eskola et al. [3] estimated that more than 60% of all crops around the world contain mycotoxins, and several classes can simultaneously be found in food. Contamination can happen at any stage of cultivation, harvesting, processing, or storage, when environmental...
Introduction Mycotoxins are a large group of toxins produced by moulds and they can be very toxic for animals, plants and humans. Mycotoxins occur particularly in regions or countries with climates of high temperature and humidity or where there are poor crop harvesting and storage conditions, which encourage mould growth and mycotoxin development (25). The toxic effects of mycotoxins are mainly on liver and they cause teratogenic, mutagenic,...
Mycotoxins in animal nutrition Mycotoxins are toxic secondary metabolites, produced naturally in various Genera of Fungi. The most significant in animal production are produced by molds of the Genera Aspergillus , Fusarium and Penicillium ....
Mycotoxin contamination is one of the serious threats to animal feed and human food manufacturing. Mold infection may occur at all stages from field crop planting to post-harvest storage and transportation. Even under good management, mycotoxin contamination caused by mold infection is considered an inevitable problem. In addition, many mycotoxins are not easily removed through processing, they are stable to heat, physical and chemical treatments. More than 500 types of mycotoxin have...
In 2020, Life Rainbow Biotech randomly collected 407 feed samples of raw materials and feed mills in farms and analyzed them. The samples were tested for aflatoxins (B1, B2, G1, and G2), zearalenone, fumonisins (B1, B2, and B3) and deoxynivalenol (DON) by the ELISA Mycotoxin analysis kit (Romer Labs®). Results: 407 feed samples collected, and 80.3% were contaminated with fumonisins and 90.4% contaminated with deoxynivalenol (table 1). All the maximum concentrations of...
COVID-19 has led to a drastic shift in consumer demand away from restaurants, foodservice and other types of "food away from home" towards food consumed at home, requiring important changes in the way food supply chains operate. As the COVID-19 pandemic gathered pace, sales of "food away from home" (consumed in hotels, restaurants, catering and cafes) collapsed.
COVID-19 has led to disruptions in food processing industries, which have been affected by rules on social distancing, by...